1 files changed, 62 insertions, 0 deletions
diff --git a/mesonbuild/backend/vs2019backend.py b/mesonbuild/backend/vs2019backend.py
new file mode 100644
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+++ b/mesonbuild/backend/vs2019backend.py
@@ -0,0 +1,62 @@
+# Copyright 2014-2019 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from __future__ import annotations
+
+import os
+import typing as T
+import xml.etree.ElementTree as ET
+
+from .vs2010backend import Vs2010Backend
+
+if T.TYPE_CHECKING:
+    from ..build import Build
+    from ..interpreter import Interpreter
+
+
+class Vs2019Backend(Vs2010Backend):
+    def __init__(self, build: T.Optional[Build], interpreter: T.Optional[Interpreter]):
+        super().__init__(build, interpreter)
+        self.name = 'vs2019'
+        self.sln_file_version = '12.00'
+        self.sln_version_comment = 'Version 16'
+        if self.environment is not None:
+            comps = self.environment.coredata.compilers.host
+            if comps and all(c.id == 'clang-cl' for c in comps.values()):
+                self.platform_toolset = 'ClangCL'
+            elif comps and all(c.id == 'intel-cl' for c in comps.values()):
+                c = list(comps.values())[0]
+                if c.version.startswith('19'):
+                    self.platform_toolset = 'Intel C++ Compiler 19.0'
+                # We don't have support for versions older than 2019 right now.
+            if not self.platform_toolset:
+                self.platform_toolset = 'v142'
+            self.vs_version = '2019'
+        # WindowsSDKVersion should be set by command prompt.
+        sdk_version = os.environ.get('WindowsSDKVersion', None)
+        if sdk_version:
+            self.windows_target_platform_version = sdk_version.rstrip('\\')
+
+    def generate_debug_information(self, link):
+        # valid values for vs2019 is 'false', 'true', 'DebugFastLink', 'DebugFull'
+        ET.SubElement(link, 'GenerateDebugInformation').text = 'DebugFull'
+
+    def generate_lang_standard_info(self, file_args, clconf):
+        if 'cpp' in file_args:
+            optargs = [x for x in file_args['cpp'] if x.startswith('/std:c++')]
+            if optargs:
+                ET.SubElement(clconf, 'LanguageStandard').text = optargs[0].replace("/std:c++", "stdcpp")
+        if 'c' in file_args:
+            optargs = [x for x in file_args['c'] if x.startswith('/std:c')]
+            if optargs:
+                ET.SubElement(clconf, 'LanguageStandard_C').text = optargs[0].replace("/std:c", "stdc")